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PartsTable / COMPONENT / 458-50143-501
458-50143-501 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CYLINDER ASSEMBLY,REACTION is a the manufacturer industrial component. Key specifications include specific_usage_design: AIRCRAFT HYDRAULIC SYSTEM, end_item_identification: AIRCRAFT KC135R. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-01-201-1689, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
458-50143-501
NSN: 1680-01-201-1689
FSC: 1680
CAGE: 82918 — THE BOEING COMPANY DIV LEGACY WICHITA (USA)
SPECIFICATIONS
specific_usage_designAIRCRAFT HYDRAULIC SYSTEM
end_item_identificationAIRCRAFT KC135R
NSN1680-01-201-1689
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,REACTION TITLE COMPONENT PN 458-50143-501 MFR CYLINDER ASSEMBLY,REAC
KEY FEATURES
•
SPECIFIC USAGE DESIGN: AIRCRAFT HYDRAULIC SYSTEM
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESALUMINUM ALLOY 7075-T73,QQ-A-367; 20511 BODY ASSEMBLY; 20511-F BODY FORGING; MS14103-5 SPHERICAL BEARING; 20512-1 PISTON; 20513-1 ROD ASSEMBLY; 20513 ROD; 20214-1 THREAD LOCK; 20514 BEARING; 20515 CAP
SPECIFIC USAGE DESIGNAIRCRAFT HYDRAULIC SYSTEM
END ITEM IDENTIFICATIONAIRCRAFT KC135R
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
3033A233Interchangeable
interchangeable cross-reference
interchangeable
46691Interchangeable
interchangeable cross-reference
interchangeable
550 21Interchangeable
interchangeable cross-reference
interchangeable
20821Interchangeable
interchangeable cross-reference
interchangeable
23321Interchangeable
interchangeable cross-reference
interchangeable
RP14391G1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 458-50143-501?
458-50143-501 is a CYLINDER ASSEMBLY,REACTION.
What parts can replace 458-50143-501?
There are 8 known substitutes for 458-50143-501: 3033A233, 46691, 550 21 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 458-50143-501?
458-50143-501 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-01-201-1689. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026